.main {
	width:					700px;
	margin:					0 auto;
}

.header {
	text-align:				center;
}

.content {
	text-align:				left;
}

.footer {
	border-style:			solid;
	border-color:			#ddd;
	border-top-width:		1px;
	border-left-width:		0;
	border-right-width:		0;
	border-bottom-width:	0;
}